The apeE Gene of Salmonella enterica Serovar Typhimurium Is Induced by Phosphate Limitation and Regulated by phoBR
Open Access
- 1 March 2001
- journal article
- research article
- Published by American Society for Microbiology in Journal of Bacteriology
- Vol. 183 (5) , 1784-1786
- https://doi.org/10.1128/jb.183.5.1784-1786.2001
Abstract
Mutations in apeR , a regulatory locus of the outer membrane esterase apeE from Salmonella enterica serovar Typhimurium, were shown to be alleles of the pstSCAB-phoU high-affinity phosphate transport operon. Expression of apeE was induced by phosphate limitation, and this induction required the phoBR phosphate regulatory system.Keywords
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